2138
1927-31 King's Head Issue Railway Postal Agencies
cover BWEMBWELA: 1931 (14 Jul.) XU5 to Mayussi, bearing 5c. (4), three tied by three strikes of the Bwembwela h.s., the fourth tied by Korogwe c.d.s. Ex Dr Pennycuick and Chantry. Photo

细节
cover BWEMBWELA: 1931 (14 Jul.) XU5 to Mayussi, bearing 5c. (4), three tied by three strikes of the Bwembwela h.s., the fourth tied by Korogwe c.d.s. Ex Dr Pennycuick and Chantry. Photo